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Water & Flood Detectors

Shop the best prices on 7,279 great value water & flood detectors. Shopping for water & flood detectors is easy with Fruugo, with SALE discounts, offers and savings on Gze, Kincjon, Other and more. Buy water & flood detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1,697 - 1,728 of 3,200
Door Magnetic Alarm Sensor WiFi Connection Light Sound APP Remind Wireless Door Alarm System for Tuya
From $24.95
Electrolyzer Quick Water Quality Tester for TDS & Iron Bars EU Pl Black Edition 0620
From $23.95
Water Level Alarm with Smart Overflow Detection and Audible Alert for Aquarium or Basement
From $19.95
Single Phase Electric Meter, Smart Energy Meter with WIFI Tuya APP Control, Ammeter, Voltmeter, Power KWH, Home Electricity Usage Monitor, 3 DIN Rail
From $31.95
2x Practical 120db Water Leakage Alarm Water Sensor Overflow Detector Alert
From $27.95
Water Level Indicator High Low Water Alarm Sensor Waterline Alarm
From $119.00
20pcs 2 M Thermistor Temperature Sensor Waterproof Probe Wire 10 K 1% 3950 Black
From $64.00
Halogen leak detector for car AC repair and maintenance
From $94.00
Coolant detection sensor 109mm for E28 E30 water level monitoring
From $34.95
【New】 Zigbee Water Leak Detector Sensor, Compatible With Home Assistant ZG-222Z
From $37.95
USB Bedwetting Alarm Sensor Bedwetter Pee Alarm Monitor for Baby Potty Training-Good
From $25.95
Water Immersion Transmitter Sensitive IP65 Waterproof 24 Hour Monitoring Water Leak Detection Transm SZRH A-W
From $47.95
Water Level Indicator Alarm Water Level Alarm Sensor Waterline Indicating Alarm Low Or High Water Level Sensor Alarm Wit SZRH A-F
From $119.00
Zigbee Smart Rain Sensor for Outdoor Wireless Rain Detection Waterproof, Zigbee Hub Required,Linkag
From $37.95
2025 2025 Tuya Smart WiFi Ultrasonic Water Tank Level Monitoring Sensor with Real-Time Alarm an
From $129.00
3-in-1 Swimming Pool and Spa Test Strips Water Quality Tester Free Chlorine Bromine pH Total Alkalinity Easy-to-Use Kit 50 Strip
From $9.95
1-pack smart door sensor Wifi, wireless door and window detector alarm, smart linkage window and doo
From $16.95
Tuya Wireless Alarm Siren Sound and Light Sensor Battery Built-in Zigbee Sensor Temperature Humidity
From $59.00
Fish Tank Water Leak Sensor 120dB Alarm compatible with Home Sink and Pump Overflow Detection
From $18.95
Water Level Alarm Sensor High Low Water Level Monitoring Indicator
From $94.00
NEO Z-Wave Plus Sensor USB Siren Alarm Sensor Wireless Alarm Siren Home Automation Battery Powered EU 868.4MHz
From $74.00
Smart WiFi Temperature Sensor with Digital Display for Freezer Water Alarm EU Plug - Tuya Smart Home Compatibility
From $94.00
Water Level Alarm Sensor High Low Waterline Indicating Alarm
From $99.00
Smart Life Boiler Switch WiFi 20A High Power Circuit Breaker for Lighting Water Heater A/C Works fo-sanh
From $69.00
Smart Water Leak Detector with Alarm, IP67 Waterproof Rating, Home Control-Compatible, 2025 Model
From $14.95
Tuya Smart WiFi Ultra Water Tank Level Monitor Sensor Real-Time Alerts App Control for IOS & Android EU Plug
From $94.00
H-ME201W Remote Tank Level Detection Smartphone Full Water Alarm System Controller for Water Level Sen
From $74.00
Tuya Smart WiFi Ultrasonic Water Tank Level Monitor Sensor EU Plug
From $89.00
Water Quality Tester CL2 Tester Portable Chlorine Level Meter Double Scale Test Monitors for Pool Spa Aquarium
From $37.95
Digital Salinity Meter 5-in-1 Pool Salt Tester for Salt Water, IP67 Water Quality Tester with High Accuracy 2025
From $37.95
Water Overflow Level Detector Flood Leakage Tuya WiFi Smart Water Leak Sensor Sound Alarm System Security Protection Smart Home
From $11.95
Tuya WiFi Temperature Humidity Sensor USB Power LCD Screen Display Infrared sensing Backlight Automation for Smart Home Support
From $219.00